4537280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1317

約数の個数: 56

約数和(自身を含む): 11795760

約数和(自身を除く): 7258480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1289, 1760, 2578, 3520, 5156, 6445, 10312, 12890, 14179, 20624, 25780, 28358, 41248, 51560, 56716, 70895, 82496, 103120, 113432, 141790, 206240, 226864, 283580, 412480, 453728, 567160, 907456, 1134320, 2268640, 4537280]

約数ペア:

[(1, 4537280), (2, 2268640), (4, 1134320), (5, 907456), (8, 567160), (10, 453728), (11, 412480), (16, 283580), (20, 226864), (22, 206240), (32, 141790), (40, 113432), (44, 103120), (55, 82496), (64, 70895), (80, 56716), (88, 51560), (110, 41248), (160, 28358), (176, 25780), (220, 20624), (320, 14179), (352, 12890), (440, 10312), (704, 6445), (880, 5156), (1289, 3520), (1760, 2578)]